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Table 3 (Cont.) <br />i . <br />Summary of Ground Water Monitoring Wells, <br />Seneca II Mine,~AOUtt County, Colorado <br /> <br />Well No. <br />(Computer ID.) <br />Coordinates <br />South Eaet <br />Formation <br />Completed In <br />Well <br />Depth <br />(ft) <br />Caeinq <br />Diameter <br />(in) Ground <br />Surface <br />Elevation <br />(Pt) <br /> <br />Remarks <br /> <br /> <br />S Analytical <br />Parameter <br />List+ <br />- Not Sampled <br />GW-536-WC (SWC36) 23268 .d1 15422. 27 Wolf Creek Coal 138. 0 2 7549 . SB Removed by mining, Fall 86 NS <br />GW-S36-WCO (SwU36) 23268 .41 15422. 27 wolf Creek Overburden 84. 0 2 7549 .58 Removed by mining, Fall 86 NS <br />CW-S37-WC (SWC371 22637 .00 19015. 52 Wolf Creek Coal 136. 0 2 7848 .38 Abandoned 3/96 NS <br />GW-337-WCO(SWU37) 22637 .00 19015. 52 Wolf Creek Overburden 77. 0 2 7848 .38 Abandoned 3/96 NS <br />GW-S3B-TC (STC3B) 21483 .18 18046. 19 Trout Czaek Sandstone 200. 0 5 7978 .82 Abandoned 10/B7 NS <br />GW-539-WC (9WC39) 21526 .43 16767. 9d Wolf Creek Coal 81. 5 5 7833 .72 Removed by mining 2/84 NS <br />GW-540-W (SWQ O) 26d69 . 85 20670. 62 Wadga Coal 94. 0 2 7069 .11 Removed by mining 8/B9 NS <br />GW-940-LWI (SOV40) 26463 .65 20677. 93 Lennox-Wedge Interbusd ~ 82. 5 2 7068 .74 Removed by mining B/B9 NS <br />SW-941-W (SWd l) 25175 .48 21041. 41 Wedge Cosl 137. 2 2 7195 .79 Offgradient of mining NS <br />GW-9d1-LWIISOV41) 25167 .15 21043. 78 Lennox-Wadga Intexburd 127. 0 2 7195 .58 Offgradient of mining NS <br />Gw-542-W (SW42) 30069 .15 14730. 23 Wedge Coal 185. 0 4 7318 .18 Contaminated NS <br />GW-942P1-LWI 30060 .64 14783. 16 Lennox-Wadga Interburd 160. 0' 2 7318 .15 Short <br />(SOV42) <br />GW-S42P2 -I.O 30061 .99 14796. 15 Lennox Overburden 102. 1 2 7317 .16 NS <br />(9L042) <br />GW-943-W (SW43) 29933 .58 17638. 02 Wedge Coal d3. 5 4 7216 .18 Removed by mining (between NS <br /> 12/17/82 and 1/28/83) <br />GW-544-W (SW44) 29429 .79 19203. 80 Wedge Coel 105. 0 4 7113 .21 Removed by mining 3/86 NS <br />GW-544P1-W (SW44P1) 29418 .62 19233. 59 Wadge Coal 112. 0 2 7117 .39 Removed by mining 3/86 NS <br />GW-S4dP2-LWI 29408 .09 19226. 22 Lennox-Wadge Intezburd 96. 6 2 7118 .64 Removed by mining 3/86 NS <br />(SOV44) <br />GW-S45-U (SWU45) 25856 .80 19621. 60 Wadge Underburden 122. 0 4 7429 .43 Removed by mining 8/89 NS <br />GW-945P1-WC 25860 .00 19620. 00 Wolf Creek Coal 218. 3 2 7430 .43 Removed by mining 8/89 NS <br />Iswc4s) <br />OW-S46-A (SCAL46) 32355 .79 18502. 45 Cow Comp Creek ': 16. 0 ~ 4 6915 .38 Long <br /> Alluvium <br />• ~ • <br />D <br />